The Dickerson patent
Subtitle: screwless screen plates, sectional vat, and quick change fastening cradle saves one-third of the cost of screens and plates ...
By: Central Screen Plate Works.
Contributors: Central Screen Plate Works.
Publisher: s.n.
Published: 1984
Place of publication: [S.l
Language: eng
Format: Microform
Subjects: Printing machinery and supplies.
Notes: Filmed from a copy of the original publication held by the Library of the Public Archives of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1984.

[3] p. : ill. ; 18 cm.